def schedule

bend-collections@1.0.0.0 · spec/crypto/sha.bend:106

import Base

106# Standard SHA-256 instantiates extra=48, extending the initial 16 to 64.
107def schedule(extra: Nat, +block: List<&2, U32>) -> List<&2, U32>:
108  List.append(&2, U32, block, extension(extra, List.reverse(&2, U32, block)))